Hardware Spec Index

Caldera FN-6389 Pro 120mm PWM Case Fan

Case Fans · Caldera · SKU FN6389-PRO · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index524 (Case Fans scale)
Category rank#4,016
Street price$19
Power3 W
Performance per dollar27.58
Released2022

Specifications

BrandCaldera
ModelCaldera FN-6389 Pro
Size120 × 120 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6389 Pro 120mm PWM Case Fan”, https://vextor7.com/item/9399604 (accessed 2026-10-23).